086期:半数【《01,02,03,04,06,08,10,11,15,16,18,20,21,26,30,31,33,35,38,40,41,42,43,47》】开:47准
087期:半数【《03,07,10,11,15,17,19,20,21,22,25,26,27,35,36,37,38,41,42,43,44,45,47,48》】开:43准
088期:半数【《02,04,06,10,11,13,16,17,18,19,20,22,23,24,26,28,30,32,36,39,41,46,48,49》】开:02准
089期:半数【《01,02,04,05,06,07,13,14,17,19,22,27,28,33,34,35,37,39,41,42,44,45,47,49》】开:15错
090期:半数【《02,04,05,07,08,10,12,13,16,19,20,24,26,27,28,31,36,39,40,41,44,45,46,49》】开:？？？？